EP 4148663 A4 20231025 - DAMAGE EVALUATING DEVICE, METHOD, AND PROGRAM
Title (en)
DAMAGE EVALUATING DEVICE, METHOD, AND PROGRAM
Title (de)
SCHADENSBEWERTUNGSVORRICHTUNG, -VERFAHREN UND -PROGRAMM
Title (fr)
DISPOSITIF, PROCÉDÉ ET PROGRAMME DE D'ÉVALUATION DE DOMMAGES
Publication
Application
Priority
- JP 2020081971 A 20200507
- JP 2021016627 W 20210426
Abstract (en)
[origin: EP4148663A1] A damage evaluation device, a method, and a program that can automatically evaluate a damage of an outer layer of a structure occurring with respect to construction of the structure are provided. In a damage evaluation device of a structure including a processor, the processor is configured to perform image acquisition processing of acquiring a captured image of the structure, perform damage detection processing of detecting damages (cracks) of the structure based on the acquired image, perform feature region detection processing of detecting a structure feature region (a region of a P cone mark) related to construction of the structure based on the acquired image, perform selection processing of selecting a specific damage (settlement crack) related to the detected structure feature region among the detected damages, and perform information output processing of outputting information about the selected specific damage. By outputting the information about the specific damage, the damage of the outer layer of the structure occurring with respect to the construction of the structure can be automatically evaluated, and application to validity verification of a construction method and improvement of the construction method can be made.
IPC 8 full level
G06T 7/00 (2017.01); G01N 21/88 (2006.01); G06T 7/60 (2017.01)
CPC (source: EP US)
G06T 7/0002 (2013.01 - US); G06T 7/001 (2013.01 - EP); G06T 7/60 (2013.01 - EP); G06T 11/60 (2013.01 - US); G06V 10/993 (2022.01 - US); G01N 2021/8883 (2013.01 - EP); G06T 2207/10032 (2013.01 - EP); G06T 2207/20081 (2013.01 - EP); G06T 2207/20084 (2013.01 - EP); G06T 2207/20096 (2013.01 - EP); G06T 2207/30132 (2013.01 - EP); G06T 2207/30184 (2013.01 - EP)
Citation (search report)
- [XI] US 4958306 A 19900918 - POWELL JOSEPH P [US], et al
- [A] WO 2018165753 A1 20180920 - UNIV MANITOBA [CA]
- See also references of WO 2021225084A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4148663 A1 20230315; EP 4148663 A4 20231025; CN 115443407 A 20221206; JP 7429774 B2 20240208; JP WO2021225084 A1 20211111; US 2023113537 A1 20230413; WO 2021225084 A1 20211111
DOCDB simple family (application)
EP 21800080 A 20210426; CN 202180029334 A 20210426; JP 2021016627 W 20210426; JP 2022519931 A 20210426; US 202218046804 A 20221014